nicholasRutherford/app.py

## app.py
from flask import Flask, render_template, Blueprint
from flask.ext import breadcrumbs
from flask.views import MethodView

app = Flask(__name__)
breadcrumbs.Breadcrumbs(app=app)
bp = Blueprint('bp', __name__,)


class LevelOneView(MethodView):
    def get(self):
        return render_template("template.html")


class LevelTwoView(MethodView):
    def get(self):
        return render_template("template.html")

# Define the view by calling the decorator on its own,
# followed by the view inside parenthesis
level_one_view = breadcrumbs.register_breadcrumb(bp, 'breadcrumbs.', 'Level One')(LevelOneView.as_view('first'))
bp.add_url_rule("/one", view_func=level_one_view)  # Add the rule to the blueprint

level_two_view = breadcrumbs.register_breadcrumb(bp, 'breadcrumbs.two', 'Level Two')(LevelOneView.as_view('second'))
bp.add_url_rule("/two", view_func=level_two_view)

app.register_blueprint(bp)


if __name__ == '__main__':
    app.run(debug=True)

## template.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
</head>
<body>
    <h1>Example</h1>
    <div>
        {%- for breadcrumb in breadcrumbs -%}
            <a href="{{ breadcrumb.url }}">{{ breadcrumb.text }}</a>
            {{ '/' if not loop.last }}
        {%- endfor -%}
    </div>
</body>
</html>
	from flask import Flask, render_template, Blueprint
	from flask.ext import breadcrumbs
	from flask.views import MethodView

	app = Flask(__name__)
	breadcrumbs.Breadcrumbs(app=app)
	bp = Blueprint('bp', __name__,)


	class LevelOneView(MethodView):
	def get(self):
	return render_template("template.html")


	class LevelTwoView(MethodView):
	def get(self):
	return render_template("template.html")

	# Define the view by calling the decorator on its own,
	# followed by the view inside parenthesis
	level_one_view = breadcrumbs.register_breadcrumb(bp, 'breadcrumbs.', 'Level One')(LevelOneView.as_view('first'))
	bp.add_url_rule("/one", view_func=level_one_view) # Add the rule to the blueprint

	level_two_view = breadcrumbs.register_breadcrumb(bp, 'breadcrumbs.two', 'Level Two')(LevelOneView.as_view('second'))
	bp.add_url_rule("/two", view_func=level_two_view)

	app.register_blueprint(bp)


	if __name__ == '__main__':
	app.run(debug=True)
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	</head>
	<body>
	<h1>Example</h1>
	<div>
	{%- for breadcrumb in breadcrumbs -%}
	<a href="{{ breadcrumb.url }}">{{ breadcrumb.text }}</a>
	{{ '/' if not loop.last }}
	{%- endfor -%}
	</div>
	</body>
	</html>